Make X509Certificate::GetDEREncoded a static function taking an OSCertHandle

net/socket/ssl_server_socket_nss.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/socket/ssl_server_socket_nss.h"
 
 #if defined(OS_WIN)
 #include <winsock2.h>
 #endif
 
@@ skipping 339 matching lines @@
   }
 
   rv = SSL_HandshakeCallback(nss_fd_, HandshakeCallback, this);
   if (rv != SECSuccess) {
     LogFailedNSSFunction(net_log_, "SSL_HandshakeCallback", "");
     return ERR_UNEXPECTED;
   }
 
   // Get a certificate of CERTCertificate structure.
   std::string der_string;
-  if (!cert_->GetDEREncoded(&der_string))
+  if (!X509Certificate::GetDEREncoded(cert_->os_cert_handle(), &der_string))
     return ERR_UNEXPECTED;
 
   SECItem der_cert;
   der_cert.data = reinterpret_cast<unsigned char*>(const_cast<char*>(
       der_string.data()));
   der_cert.len  = der_string.length();
   der_cert.type = siDERCertBuffer;
 
   // Parse into a CERTCertificate structure.
   CERTCertificate* cert = CERT_NewTempCertificate(
@@ skipping 393 matching lines @@
   // Initialize the NSS SSL library in a threadsafe way.  This also
   // initializes the NSS base library.
   EnsureNSSSSLInit();
   if (!NSS_IsInitialized())
     return ERR_UNEXPECTED;
 
   return OK;
 }
 
 }  // namespace net